Welcome to Big City Thunder! - Don't be baffled about sound and power, Big City Thunder delivers both!! - If you are looking for a more aggressive, throaty sound we can help, with our Original Thunder Monster baffles. - If you are trying to tone things down, but not kill the sound we have you covered with our Quiet Thunder Monster baffles.Wishlist/Gift Registry. My Garage. How to/Buying Guides. Dennis Kirk, Inc.955 South Frandsen AveRush City, MN 55069 800-969-7501 800-969-7501 [email protected] We want to hear from you! Tell us what we can do better! Leave us your feedback!Step into Skechers slip-ons for men and women - active, casual, comfortable and colorful styles, fun for work and play. Shop the collection now!Find great deals on eBay for thunderheader slip on. Shop with confidence. Skip to main content. Shop by category. Shop by category ... Cobra Muffler Exhaust Slip-ons for Harley Davidson Touring M8 Models 2017 and Up. Opens in a new window or tab. Pre-Owned. C $324.60. Top Rated Seller Top Rated Seller. or Best OfferIncreased horsepower & unmistakable THUNDERHEADER™ sound. Year. Fitment. Chrome. Black. 1995-2014 : ThunderCones™ FLH slip-on's late style (pair) Heat Shields …Used (normal wear), Excellent used set of chrome thunder header thunder cone mufflers. Part number 1061. Fit all touring models from 1996-2016.Our ThunderCone™ Slip-Ons are available now for 2017 Touring models. Available in Chrome or Black. Contact your nearest dealer. In stock! #thunderheader #harley #flh …29-Jan-2023 ... Customized 2023 Road King Special thunderheaderracingproducts slip-ons carlini design bars and guerrillacables wiring. Babe on the bike ...Thunderheader slip-ons? 2784 Views 3 Replies 4 Participants Last post by panamablue, Mar 12, 2011 Jump to Latest B. ben medley Discussion starter ...Find many great new & used options and get the best deals for Thunderheader Chrome Slip On Exhaust Pipes Mufflers Pair Harley Touring 95-16 at the best online prices at eBay! Free shipping for many products! ... Thunder header slip-ons. What can i say? Well dont apologize to your neighbors about the noise.. Sounds & …I posted this in the 1.7 rocker arm thread.But,just wanted to let you guys know,just dynoed my bike after installation of the 1.7's and bending my baffles in my in my thunderheader.IT DID take the TQ dip out,IT WORKED.Before 90hp/102tq after 91.5hp(need bigger main jet) 112tq.My exhaust sound did change,it got deeper and louder,but that was because of the 1.7 rocker arms.It sounds really mean!!!!!Due to extreme demand and supply chain delays, out of stock Thunderheader items may take 1-6+ months to ship. Place your order now to get in line. Orders are shipped based on the day they were ordered.Overview of Thunderheader Black Thundercone Slip-On Mufflers - 1066B Experience a powerful combination of increased horsepower, torque, and the unmistakable Thunderheader sound with the Thundercone Slip-On Mufflers. ... Best sounding slip ons I’ve ever gotten and I usually do full system but I’m so happy with just the slip ons.Thunderheader Chrome Slip on Exhaust Pipe Mufflers Pair Harley Touring 2017-2020 5.0 3 product ratings shopdenniskirk (93838) 99.1% positive feedback Price: $715.50 Free shipping Est. delivery Wed, Sep 13 - Fri, Sep 15 Returns: 60 days returns. Buyer pays for return shipping. Condition: NewExperience a powerful combination of increased horsepower, torque, and the unmistakable Thunderheader sound with the Thundercone Slip-On Mufflers. What sets the …Where I’m from, I can’t install just about any exhaust. I’m currently lokking at Jekill & Hide exhaust slip ons. They cost an arm and a leg but at least I’ll stop getting pulled over for an illegal exhaust and get a 317$ ticket each time 🤦🏻♂️Newsletter Sign up. Contact Us. Phone: (510) 234-7547 (Dealers Only) Fax: (510) 234-1690 (Dealers Only) To apply for a dealership, go to our Dealers page. 07-11 Harley Davidson Electra Glide Thunderheader Chrome Slip On Exhaust Muffler. ... New NOS Thunderheader Harley Davidson Chrome thunder header exhaust pipe 120134.Nov 19, 2012 · 1 - 8 of 8 Posts. I have always liked the look and sound of the Thunderheaders. I spotted a new Shark at the dealer the other day sporting Thunderheader Slip-ons and it looked sweet. Did not think to snap a picture. Here is one pic I have saved, not a Roadie but looks nice with the exhaust. Cool. That is a sweet RK too. Father in law has then ... The OFFICIAL HOME of the SVT BONESHAKERS and JACKHAMMERS! Order Factory Direct 334-997-4906, or order here online. We offer Dealer Programs as well...Not finding what you're looking for? Save thunder header slip on to get e-mail alerts and updates on your eBay Feed.New NOS Thunderheader Harley Davidson Chrome thunder header exhaust pipe 120134. ... $46.00 shipping. Thunderheader 20 1/2 in. Heat Shield for Slip-Ons and Mufflers ...Wishlist/Gift Registry. My Garage. How to/Buying Guides. Dennis Kirk, Inc.955 South Frandsen AveRush City, MN 55069 800-969-7501 800-969-7501 [email protected] We want to hear from you! Tell us what we can do better! Leave us your feedback!Forty years and 250,000 pipes later, D&D Exhaust exhaust systems are some of the leading performance motorcycle exhaust systems in the world. Built by reputation of excellent customer service, quality in every detail of the product, and the basic value of a system that performs as specified. But, it takes more than honesty, integrity, and ...Sep 23, 2009 · Next was a stock setup, with crossover, and Screamin' Eagle slip-ons, which I thought helped the bike run pretty good. Just for the heck of it, I swapped on the stock mufflers, but with the centers punched through with a 5/8" rod for a little sound. These actually felt like they made the bike run the best overall. Find the Thunderheader Chrome Thundercone Slip-On Muffler - 1069 at Dennis Kirk. Shop our complete selection of Harley-Davidson Motorcycle parts and accessories including the Thunderheader Chrome Thundercone Slip-On Muffler - 1069. ... Harley-Davidson Mufflers/Slip-ons. SKU: 4407694; Thunderheader. Chrome Thundercone Slip-On …Slimline Duals® for select 2009-Later Harley-Davidson Touring models. Header configuration keeps heat away from rider and passenger legs, providing a more comfortable ride. Laser cut heat shields come pre-installed to save you time and labor. Features 12mm & 18mm O2 ports, with optimum placement for dyno tuning and proper measurement of the ...First, let’s talk about the design. This Harley Davidson Road Glide exhaust has this 2-into-1 structure made from 16-gauge steel. I was initially surprised by how lightweight it felt, but trust me, this material is a lot more durable than the stock. Just feeling the high-quality welds, I knew it was built to last.Thunderheader 2 into 1 Black Harley Davidson Softail EVO. Pre-Owned: Thunderheader. $699.99. $75.99 shipping. ... New Listing Harley Ultra Classic FLHTCUI 2006 Exhaust Muffler Slip ons. Pre-Owned: Harley-Davidson (2) 2 product ratings - Harley Ultra Classic FLHTCUI 2006 Exhaust Muffler Slip ons. $39.96.Due to extreme demand and supply chain delays, out of stock Thunderheader items may take 1-6+ months to ship. Place your order now to get in line. Orders are shipped based on the day they were ordered.Get more power and improved sound out of your motorcycle with TAB Performance! We manufacture the best high performance exhaust pipe systems, mufflers, handlebars and accessories for Harley-Davidson & Indian motorcycles. Home of the50 cal slip-on (our massive 5" pipe) and Zombie Baffles, we also carry after-market accessories for Polaris, …Jun 26, 2020 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ... Thunderheader Black Thundercone Slip-On Mufflers - 1066B. Experience a powerful combination of increased horsepower, torque, and the unmistakable Thunderheader sound with the Thundercone Slip-On Mufflers. What sets the Thundercone slip-ons apart are their innovative design featuring a patented collector instead of a conventional baffle.This is my 19 LowriderStage 4 kit(Harley)508 Fueling Cam S&S pump and cam plateThunder Headerby [deleted] Fellas please help me! My Harley's Thunderheader is way too loud!! My bike is a 1998 Fatboy. I've been riding for the past year with a 2-1 Thunderheader. In the past four months it has left me with a ringing in my ears. I ride with a full face helmet and ear plugs with a rating of 32 NPR, every time.Slip on muffler for 1995-2014. Uses stock head pipe and replaces mufflers only. Increased horsepower & unmistakable THUNDERHEADER™ sound.Product Details Fitment Thunderheader Black Thundercone Slip-On Mufflers - 1066B Experience a powerful combination of increased horsepower, torque, and the unmistakable Thunderheader sound with the Thundercone Slip-On Mufflers.TRUE DUAL THUNDER™, with Cross-Under™ design. Complete with HEAT SHIELDS. X-SERIES™ Complete with HEAT SHIELDS. Add-On Falsee System for X-SERIES™ - Includes Heat Shields (1065XF FOR 2009-2016) ThunderCone™ FLH Slip-On's (pair). Heat Shields Sold seperately. X-SERIES™ Complete with HEAT SHIELDS.Jul 26, 2017 · Good Luck. Swomack. rideon · #8 · Aug 9, 2017. There's nothing that sounds as good as a thunder header, that said I don't want to ride behind one. Those fuckers will wake the dead! 2021 Road Glide limited gauntlet grey, wood 22xe, Rinehart dbx40, Fuel moto ac/dc air cleaner and tune. Available in chrome and satin black. Large, rounded mufflers. Modern slash-cut design. Highest bump in power of any Harley slip-on. Slightly better low-end torque. Smoother throttle response. Loudest slip-on for Harleys. Deeper sound at idle and on the road. dB killer can be removed for even more power and volume.ThunderCone™ Slip-On for for 2012-2016 Dyna Switchback & Low Rider. Increased horsepower & unmistakable THUNDERHEADER™ sound. Year. Fitment. Chrome. Black. 2012 ...Get your next THUNDERHEADER Thunder Header Slip-on Silencer 2 Pieces Set / # 1061 HARLEY / FLH / TOURING Unused Item directly via Croooober Japan, ...Home / Samson – Stronger Than Ever / Slip-Ons / Touring Mufflers Touring Mufflers. Showing 1–12 of 17 results. Sale! Silver Bullet 4″ x 30″ Mufflers for Stock M8 2017-Current $ 475.95 – $ 525.95; Samson Cholo …Loafers & Slip-Ons. Page Navigation. Size. 5 & smaller 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 16. Color. Black Grey White Ivory Beige Brown Metallic Blue Blue/Green Green Yellow Orange Red Burgundy. Brand. Find a brand.Thunder header slip ons. M8. Great condition...L. linck74 · #3 · Aug 20, 2007. I had some on my 07 Street Glide that I just took off yesterday. They in my opinion are one of the best sounding pipes out there and it killed me to take them off for that reason but that is the only reason. They are also one of the ugliest pipes in my opinion and that is why they went, I had the heat shields ...07-11 Harley Davidson Electra Glide Thunderheader Chrome Slip On Exhaust Muffler. ... New NOS Thunderheader Harley Davidson Chrome thunder header exhaust pipe 120134. Ramjet's has been selling Thunderheaders for nearly 30 years! Shortly after being introduced to the market in the late '80s, Thunderheader 2:1 exhaust systems became THE performance exhaust system for your Harley-Davidson. Between the unmistakable Thunderheader sound to its seat of the pants, dyno-proven performance gains, and its iconic look ...Experience a powerful combination of increased horsepower, torque, and the unmistakable Thunderheader sound with the Thundercone Slip-On Mufflers. What sets the …Please call us or email us directly to check availability. 888-572-6766 [email protected] Chrome Thundercone Slip-On Mufflers - 1352. For OEM right-hand side 2-into-2 dual exhaust system headpipes. Increased horsepower, torque and unmistakable Thunderheader sound. A patented collector is used instead of a conventional baffle in the muffler. The Collector is designed to direct spent gases through four acoustical ...Due to extreme demand and supply chain delays, out of stock Thunderheader items may take 1-6+ months to ship. Place your order now to get in line. Orders are shipped based on the day they were ordered.Currently I am on the fence, as I am normally a V&H guy. I am just looking for the slip-ons now until the warranty is up in 690 days. So I am looking at either going back and getting the V&H 4.5 Destroyers or switching either to the 4.5 Torquer or 4.5 Khrome Werks HP-Plus slip-ons. Since I have only used the Destroyers on my TC CVO, I am at …07-11 Harley Davidson Electra Glide Thunderheader Chrome Slip On Exhaust Muffler. Opens in a new window or tab. Pre-Owned. $499.95. Top Rated Plus. Sellers with highest buyer ratings ... 2009 To 2011 Harley Street Glide Thunder header Chrome 2 Into 1 Exhaust System . Opens in a new window or tab. Brand New. wolfe-00 (783) 98.5%. 0 …Thunder Header 2 into 1 Exhaust for Harleys. https://www.accessoryinternational.com/category/thunderheader-exhausts.htmlOur review covers the exhaust styling...About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...Thunderheader Review. Jump to Latest Follow 8426 Views 1 Reply 2 Participants Last post by RK CRAIG, Sep 24, 2009. ... Next was a stock setup, with crossover, and Screamin' Eagle slip-ons, which I thought helped the bike run pretty good. Just for the heck of it, I swapped on the stock mufflers, but with the centers punched …Thunderheader Review. Jump to Latest Follow 8426 Views 1 Reply 2 Participants Last post by RK CRAIG, Sep 24, 2009. ... Next was a stock setup, with crossover, and Screamin' Eagle slip-ons, which I thought helped the bike run pretty good. Just for the heck of it, I swapped on the stock mufflers, but with the centers punched …Thunderheader Slip-Ons for a Harley Touring Bike. '16 H-D Road Glide SpecialStock intakeStock HeadersSound clip taken from the "cockpit" area. SPOILER: There...2013 street glide. Thunderheader slipons. Decatted head pipeThunderheader slip ons - $380 (Concord) ... Thunderheader 1061 fits 95-2014 Harley Davidson touring. Pair of thundercones. 1 used 1 new. one has somes scrapes. CL. SF bay area > east bay > for sale by owner > motorcycle parts. post; account; 0 favorites. 0 hidden. CL ...BLACK THUNDERHEADER THUNDER HEADER HEAT SHIELD COVER 1207 HARLEY 44-07263. ... Thunderheader Black Heat Shields for Thundercone Slip-Ons - 1166B (Fits: Harley-Davidson)EMISSIONS NOTICE TO CUSTOMERS IN CALIFORNIA . The California Air Resources Board (ARB) prohibits the sale and use of emissions-related aftermarket parts for motorcycles unless the part is either (1) a "replacement part," (2) EMISSIONS NOTICE TO CUSTOMERS IN CALIFORNIA . The California Air Resources Board (ARB) prohibits the sale and use of emissions-related aftermarket parts for motorcycles unless the part is either (1) a "replacement part," (2)Commonly Recognized As The BEST Sounding Exhaust For Harley-Davidson. Proven & Noticeable Performance Gains. Available In Black or Chrome. INCLUDES Heat Shields. Full-Length Right Side 2:1. Slip-Ons & False Dual System Available. Classic / Performance Look. 100% MADE IN THE USA.1. Brother B · #15 · Apr 18, 2017. If you want to use, say Amsoil V-Twin 20/50 in your Harley, that won't void the warranty. If you used Amsoil 0W-20 and the engine took damage from a too low a viscosity oil, (low/no oil pressure) then yes, warranty voided.Commonly Recognized As The BEST Sounding Exhaust For Harley-Davidson. Proven & Noticeable Performance Gains. Available In Black or Chrome. INCLUDES Heat Shields. Full-Length Right Side 2:1. Slip-Ons & False Dual System Available. Classic / Performance Look. 100% MADE IN THE USA. 07-11 Harley Davidson Electra Glide Thunderheader Chrome Slip On Exhaust Muffler. ... New NOS Thunderheader Harley Davidson Chrome thunder header exhaust pipe 120134. Slimline Duals® for select 2009-Later Harley-Davidson Touring models. Header configuration keeps heat away from rider and passenger legs, providing a more comfortable ride. Laser cut heat shields come pre-installed to save you time and labor. Features 12mm & 18mm O2 ports, with optimum placement for dyno tuning and proper measurement of the ...Thunderheader slip ons - $380 (Concord) ... Thunderheader 1061 fits 95-2014 Harley Davidson touring. Pair of thundercones. 1 used 1 new. one has somes scrapes. CL. SF bay area > east bay > for sale by owner > motorcycle parts. post; account; 0 favorites. 0 hidden. CL ...Chrome Race Full Exhaust System w/Black Tip - MY00104 Freedom Performance. $1,349.99. Part #: 4409083 Mfg Part #: MY00104. Results per Page. Viewing Results 1 - 14 of 14. Shop the best selection of Yamaha Road Star Exhaust at Dennis Kirk for the lowest prices. FREE SHIPPING on orders over $89 – We Ship Today!Vance & Hines Adventure Hi-Output 450 Slip-On Muffler For Harley Pan America 2021-2023 $ 599. 99 $ 699. 99. Free Shipping. 12. Vehicle Specific. Cobra 3" NH Slip-On Mufflers For Harley Softail $ 395. 99 $ 422. 05 $ 439.99 $ 468.95. 10% savings. Free Shipping. 71. Vehicle Specific. Bassani 3" Firepower Series Slip-On Mufflers For HarleyRamjet's has been selling Thunderheaders for nearly 30 years! Shortly after being introduced to the market in the late '80s, Thunderheader 2:1 exhaust systems became THE performance exhaust system for your Harley-Davidson. Between the unmistakable Thunderheader sound to its seat of the pants, dyno-proven performance gains, and its iconic look ...BLACK THUNDERHEADER THUNDER HEADER HEAT SHIELD COVER 1207 HARLEY 44-07263. $95.00. $7.25 shipping. or Best Offer. Thunderheader Black Thundercone Slip-On Muffler - 1069B (no ship to CA) (Fits: Harley-Davidson) ... Thunderheader Black Heat Shields for Thundercone Slip-Ons - 1353B (Fits: Harley-Davidson) $211.50. Free shipping.exact fit. Chrome True-Dual Down Under Headpipes w/Heat Shield - 11515A Bassani. $615.95. Part #: 4409418 Mfg Part #: 11515A. Results per Page. Prev Next. Shop for 2023 Harley-Davidson Street Glide Special - FLHXS Exhaust at Dennis Kirk. I have been told that the Thunder header slip ons were not very good at all. If your thinking of the thunder header than go with the 2-1 pipe with or without the false left side. As far as dyno goes you will always get the most out of the bike if it turn by a good competent tuner. Good luck!Slip-Ons Articles 30 Results Filter Sort by. New Arrivals Price Low To High Price High to Low Create your free account. Earn 1,000 bonus points (that’s a $5 reward) Or login in to your existing account. First Name Last Name Email Field ...Wishlist/Gift Registry. My Garage. How to/Buying Guides. Dennis Kirk, Inc.955 South Frandsen AveRush City, MN 55069 800-969-7501 800-969-7501 [email protected] We want to hear from you! Tell us what we can do better! Leave us your feedback!New NOS Thunderheader Harley Davidson Chrome thunder header exhaust pipe 120134. ... $46.00 shipping. Thunderheader 20 1/2 in. Heat Shield for Slip-Ons and Mufflers ... Thunder header slip ons. M8. Great condition...There is no way to adjust this so I ended up chucking these and getting Thunderheader slip ons. One person found this helpful. Helpful. Report. Damn Sam. 5.0 out of 5 stars 06 Ultra Classic. Reviewed in the United States on October 2, 2016. Verified Purchase. Easy installation and makes a huge difference. ...New NOS Thunderheader Harley Davidson Chrome thunder header exhaust pipe 120134. ... $46.00 shipping. Thunderheader 20 1/2 in. Heat Shield for Slip-Ons and Mufflers ...Beli Knalpot Harley Davidson Thunder Header slip on HD Touring Seken. Harga Murah di Lapak HD2ND. Pengiriman cepat Pembayaran 100% aman. Belanja Sekarang Juga Hanya di Bukalapak.Mufflers/Slip-ons Thunderheader Clear All; Viewing Results 1 - 2 of 2 exact fit Chrome Thundercone Slip-On Mufflers - 1352 Thunderheader . $794.70 Part ...Sep 23, 2009 · Next was a stock setup, with crossover, and Screamin' Eagle slip-ons, which I thought helped the bike run pretty good. Just for the heck of it, I swapped on the stock mufflers, but with the centers punched through with a 5/8" rod for a little sound. These actually felt like they made the bike run the best overall. Set of Thunderheader thunder cone slip on mufflers surly improved the sound on this 2019 Road glide Special. Much appreciate the business and was very happy to hear the customer was excited for the crisper, stronger sound from these slip ons. Check out our IG @bullfxr13 for before videosNov 12, 2020 · This is my 19 LowriderStage 4 kit(Harley)508 Fueling Cam S&S pump and cam plateThunder Header 60195 Lifetime Premium · #3 · Jan 8, 2010. Unlike Thunderheader, RB Racing makes several different pipes. So to ask for a comparison of a Thunderheader to an RB Racing pipe is almost like asking to compare a Mustang to a Chevy. There is a bit of information missing.Mufflers/Slip-ons Thunderheader Clear All; Viewing Results 1 - 2 of 2 exact fit, Thunderheader Black 2 Into 1 X-series Exhaust System - 1364xb No Ship To Ca. Thunderheader Black 2 Into 1 X-series Exha, Slimline Duals® for select 2009-Later Harley-Davidson Touring models. Header configuration keeps heat away , Stout Slip-On Exhaust by Kerker®. Stout Slip-Ons provide a bold, strong power curve from mid-range on up , Thunderheader Black 2-into-1 High Performance Exhaus, I called my distubutor as I own a Local bike shop and they told, *Advanced Map*, True dual headers, Thunderheader slip-ons, Screamin Eagle 103" flat t, Thunderheader Chrome Thundercone Slip-On Mufflers - 1352. For OEM ri, Due to extreme demand and supply chain delays, out of stock Thunderhea, Thunderheader slip-ons? Jump to Latest Follow 2818 Views 3 , Newsletter Sign up. Contact Us. Phone: (510) 234-7547 (De, I've installed the heavy breather and Gen 3 EFI modul, Get your next THUNDERHEADER Thunder Header Slip-on Silencer, Thunder Header was originally made as a racing pipe. the s, SKU: 4410260 View Customer Photos Thunderheader Chrome Thun, 59 matches. ($57.66 - $2,058.89) Find great deals on the, Jun 24, 2020 · 2010-2013 Harley Davidson Touring model,, V-Modded Screamin' Eagle Slip-Ons, G il's F uel I n.